A long-plagued problem [description the server encountered an internal error () that prevented it from fulfilling

HTTP status 500-

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Type exception report

Message

Description the server encountered an internal error () that prevented it from fulfilling this request.

Exception

Org. Apache. Jasper. jasperexception: An exception occurred processing JSP page/index. jsp at line 53

50: Surveys = (survey) allsurvey. Get (I );
51: option = surveys. getoptions (). replaceall ("<br/> ",""). replaceall ("& nbsp ;",""). replaceall ("<p> ",""). replaceall ("</P> ","");

 

Option = surveys. getoptions (). charat (3) + ""; // after modification

52: value = surveys. getcounts ();
53: Test. adddata (option. charat (0) + "", (INT) value, "options/Values"); the reason is that the parameter exceeds the maximum limit.
54 :}
55:
56: // 3 ????????? ‰?? ± ?? € §

Stacktrace:
Org. Apache. Jasper. servlet. jspservletwrapper. handlejspexception (jspservletwrapper. Java: 510)
Org. Apache. Jasper. servlet. jspservletwrapper. Service (jspservletwrapper. Java: 419)
Org. Apache. Jasper. servlet. jspservlet. servicejspfile (jspservlet. Java: 313)
Org. Apache. Jasper. servlet. jspservlet. Service (jspservlet. Java: 260)
Javax. servlet. http. httpservlet. Service (httpservlet. Java: 717)
Org. springframework. Orm. hibernate3.support. opensessioninviewfilter. dofilterinternal (opensessioninviewfilter. Java: 174)
Org. springframework. Web. Filter. onceperrequestfilter. dofilter (onceperrequestfilter. Java: 77)

Root Cause

Java. Lang. indexoutofboundsexception: Index: 1, size: 1
Java. util. arraylist. rangecheck (arraylist. Java: 547)
Java. util. arraylist. Get (arraylist. Java: 322)
Org. jfree. Data. defaultkeyedvalues2d. getvalue (defakeykeyedvalues2d. Java: 123)
Org. jfree. Data. Category. defaultcategorydataset. getvalue (defacategcategorydataset. Java: 96)
Org. jfree. Data. General. datasetutilities. iteratecategoryrangebounds (datasetutilities. Java: 817)
Org. jfree. Data. General. datasetutilities. findrangebounds (datasetutilities. Java: 744)
Org. jfree. Data. General. datasetutilities. findrangebounds (datasetutilities. Java: 720)
Org. jfree. Chart. Renderer. Category. abstractcategoryitemrenderer. findrangebounds (abstractcategoryitemrenderer. Java: 550)
Org. jfree. Chart. Plot. categoryplot. getdatarange (categoryplot. Java: 2450)
Org. jfree. Chart. axis. numberaxis. autoadjustrange (numberaxis. Java: 380)
Org. jfree. Chart. axis. numberaxis. Configure (numberaxis. Java: 363)
Org. jfree. Chart. Plot. categoryplot. datasetchanged (categoryplot. Java: 1472)
Org. jfree. Data. General. abstractdataset. policylisteners (abstractdataset. Java: 155)
Org. jfree. Data. General. abstractdataset. firedatasetchanged (abstractdataset. Java: 136)
Org. jfree. Data. Category. defaultcategorydataset. addvalue (defacategcategorydataset. Java: 184)
Org. jfree. Data. Category. defaultcategorydataset. addvalue (defacategcategorydataset. Java: 195)
Com. ygkq. usermanager. Controller. utils. drawbar. adddata (drawbar. Java: 108)
Org. Apache. jsp. index_jsp. _ jspservice (index_jsp.java: 124)
Org. Apache. Jasper. runtime. httpjspbase. Service (httpjspbase. Java: 70)
Javax. servlet. http. httpservlet. Service (httpservlet. Java: 717)
Org. Apache. Jasper. servlet. jspservletwrapper. Service (jspservletwrapper. Java: 377)
Org. Apache. Jasper. servlet. jspservlet. servicejspfile (jspservlet. Java: 313)
Org. Apache. Jasper. servlet. jspservlet. Service (jspservlet. Java: 260)
Javax. servlet. http. httpservlet. Service (httpservlet. Java: 717)
Org. springframework. Orm. hibernate3.support. opensessioninviewfilter. dofilterinternal (opensessioninviewfilter. Java: 174)
Org. springframework. Web. Filter. onceperrequestfilter. dofilter (onceperrequestfilter. Java: 77)

Note the full stack trace of the root cause is available in the Apache Tomcat/6.0.29 logs.

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Apache Tomcat/6.0.29